[swak4Foam] using of field pressure values at groovyBC

immortality · November 23, 2012, 11:30

I must explain more obvious.I need to use pressure in boundary neighbour cells copy on the boundary.how can I do this in groovyBC?
Im in a urgent situation.please help!

gschaider · November 23, 2012, 13:54

Quote:

Originally Posted by immortality

I must explain more obvious.I need to use pressure in boundary neighbour cells copy on the boundary.how can I do this in groovyBC?
Im in a urgent situation.please help!

Sometimes I think "I should write some more documentation for that" but then come questions like this and I think "maybe there is already too much documentation and people can't be bothered to read it":
http://openfoamwiki.net/index.php/Co...her_field_are:

Code:

internalField(p)

immortality · November 23, 2012, 18:10

thank you very much.
I'd seen that page before but since not related example was there I didn't have attention to it.
Thank you again.
Another less easy question! How is it possible to simulate a p0 and T0 boundary condition without having velocity field with openfoam.just these stagnation properties are known.
Thank you again.

November 23, 2012, 11:30	using of field pressure values at groovyBC	#1
immortality Senior Member Ehsan Join Date: Oct 2012 Location: Iran Posts: 2,208 Rep Power: 27	I must explain more obvious.I need to use pressure in boundary neighbour cells copy on the boundary.how can I do this in groovyBC? Im in a urgent situation.please help!

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November 23, 2012, 18:10		#3
immortality Senior Member Ehsan Join Date: Oct 2012 Location: Iran Posts: 2,208 Rep Power: 27	thank you very much. I'd seen that page before but since not related example was there I didn't have attention to it. Thank you again. Another less easy question! How is it possible to simulate a p0 and T0 boundary condition without having velocity field with openfoam.just these stagnation properties are known. Thank you again.